Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Takatoshi Hasegawa"'
Autor:
Takuro Katsufuji, Masayuki Miyake, Makoto Naka, Masahito Mochizuki, Sota Kogo, Tomomasa Kajita, Yasuhiro Shimizu, Masayuki Itoh, Takatoshi Hasegawa, Shunsuke Shimose, Shunta Noguchi, Takuo Saiki, Takuro Sato, Fumitaka Kagawa
Publikováno v:
Physical Review Research, Vol 3, Iss 1, p 013105 (2021)
We studied the ferrimagnet La_{5}Mo_{4}O_{16} with Mo ions on quasisquare lattices both experimentally and theoretically. We found that in addition to the antiferromagnetic ordering at T_{N}=200 K, a magnetic phase transition into a ferrimagnetic pha
Externí odkaz:
https://doaj.org/article/e9bebae58fa64a4eb721d520255915a0
Autor:
Tatsuro, Aoyama, Toshihiro, Ogiwara, Kiyoshi, Ito, Yoshinari, Miyaoka, Yu, Fujii, Yoshiki, Hanaoka, Takatoshi, Hasegawa, Gen, Watanabe, Tatsuya, Seguchi, Kazuhiro, Hongo
Publikováno v:
Acta Medica Okayama. 75(6):713-718
The consistency of spinal meningiomas is important to consider when performing tumor removal surgery. This study evaluated the correlations between spinal meningioma consistency and both preoperative computed tomography (CT) values and histopathologi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::23af71dc5505578cae6547b37b40f1cc
https://ousar.lib.okayama-u.ac.jp/62811
https://ousar.lib.okayama-u.ac.jp/62811
Autor:
Yota Suzuki, Toshihiro Ogiwara, Takatoshi Hasegawa, Takuya Nakamura, Yoshiki Hanaoka, Akifumi Yokota, Kiyoshi Ito, Tetsuyoshi Horiuchi, Fumiko Higashiyama, Fusakazu Oya, Yu Fujii
Publikováno v:
World Neurosurgery. 150:e771-e776
Background Severe intraventricular hemorrhage (IVH) is associated with a high mortality rate and poor functional outcome, even with recent neurosurgical developments. IVH requires emergent surgery to save the patient's life, but the optimal surgical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4318ea7a6667fc0d429e47ac2a5c97b
https://doi.org/10.1016/j.wneu.2021.03.142
https://doi.org/10.1016/j.wneu.2021.03.142
Autor:
Tobechi Mbadugha, Kazuhiro Hongo, Keisuke Kamiya, Alhusain Nagm, Samuel C Ohaegbulam, Takatoshi Hasegawa, Toshihiro Ogiwara
Publikováno v:
World Neurosurgery. 123:108-112
Background Superficial siderosis (SS) associated with craniopharyngioma is an extremely rare occurrence. To our knowledge, only 3 cases have been reported in literature. Two of the cases occurred following resection of the tumor. Similar to the prese
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c749d47e18411e6ccfa3e29a2c7e3b0
https://doi.org/10.1016/j.wneu.2018.11.222
https://doi.org/10.1016/j.wneu.2018.11.222
Autor:
Masahito Mochizuki, Takatoshi Hasegawa, Sota Kogo, Shunsuke Shimose, Shunta Noguchi, Takuo Saiki, T. Kajita, Masayuki Miyake, Fumitaka Kagawa, Masayuki Itoh, Makoto Naka, Takuro Sato, Yasuhiro Shimizu, Takuro Katsufuji
Publikováno v:
Physical Review Research. 3
The authors show that the nonvolatile positive magnetoresistance observed in a ferrimagnet La${}_{5}$Mo${}_{4}$O${}_{16}$ is caused by the electrical conduction along the magnetic domain walls.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c06e3208ff44bf49a002efb892c39afb
https://doi.org/10.1103/physrevresearch.3.013105
https://doi.org/10.1103/physrevresearch.3.013105
Autor:
Takatoshi Hasegawa, Tetsuya Goto, Kazuhiro Hongo, Tatsuro Aoyama, Alhusain Nagm, Toshihiro Ogiwara
Publikováno v:
World Neurosurgery. 110:189-192
Background Entrapment of the temporal horn, known as isolated lateral ventricle (ILV), is a rare type of noncommunicating focal hydrocephalus, and standard treatment has not been established. We report 2 cases of endoscopic surgery for ILV and highli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d94764659e6729d09fd3c848b9313d47
https://doi.org/10.1016/j.wneu.2017.11.036
https://doi.org/10.1016/j.wneu.2017.11.036
Publikováno v:
Acta Neurochirurgica. 159:641-644
Posterior inferior cerebellar artery (PICA) aneurysms are often located in the ventral craniocervical junction. Such deep-seated aneurysms are usually treated with coil embolization. However, recurred and/or very small PICA aneurysms are hardly treat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7b26c0282d1c36effbd24ef71dee509
https://doi.org/10.1007/s00701-017-3126-z
https://doi.org/10.1007/s00701-017-3126-z
Autor:
Takatoshi Hasegawa, Kazuhiro Hongo, Alhusain Nagm, Kiyoshi Ito, Tetsuyoshi Horiuchi, Akihiro Chiba, Takuya Nakamura, Tatsuya Seguchi
Publikováno v:
World Neurosurgery. 96:16-22
Nonpenetrating titanium clips create no suture holes and thereby reduce cerebrospinal fluid leakage after dural closure. However, no data exist regarding metallic artifacts caused by these clips during postoperative neuroimaging. We aimed to evaluate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0516bf78ffd95f2a5adf54962bf3980b
https://doi.org/10.1016/j.wneu.2016.08.086
https://doi.org/10.1016/j.wneu.2016.08.086
Publikováno v:
World Neurosurgery. 88:603-608
Background In reverse bypass that used a naturally formed "bonnet" superficial temporal artery, intraoperative volume flow measurement quantifies flow augmentation after revascularization, confirms flow preservation, and identifies inadvertent vessel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6854fc26ea677c84af60a66a76af7eea
https://doi.org/10.1016/j.wneu.2015.10.087
https://doi.org/10.1016/j.wneu.2015.10.087
Autor:
Keisuke Kamiya, Toshihiro Ogiwara, Kazuhiro Hongo, Alhusain Nagm, Tobechi Mbadugha, Takatoshi Hasegawa, Yuki Matsumoto, Mikiko Kobayashi
Publikováno v:
Surgical Neurology International
Background:Acromegaly has been reported in adolescents and young adults, but it is unusual in preadolescence. Diagnosis and management pose different challenges in this age group. Here, we present a rare case of acromegaly in preadolescence.Case Desc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::714ea5e9cc38c59f68cf5c51c4a02c41
https://doi.org/10.25259/sni_474_2019
https://doi.org/10.25259/sni_474_2019